| 发行方 | Japan |
|---|---|
| 年份 | 765-782 |
| 类型 | Standard circulation coin |
| 面值 | 1 Mon |
| 货币 | Mon (683-1953) |
| 材质 | Bronze |
| 重量 | 4.8 g |
| 直径 | 25 mm |
| 厚度 | 1.5 mm |
| 形状 | Round with a square hole |
| 制作工艺 | Cast |
| 方向 | |
| 雕刻师 | Kimi-no-Tabi |
| 流通至 | 25 November 0987 |
| 参考资料 | DHJ#1.20 - 1.25 |
| 正面描述 | Four characters around hole |
|---|---|
| 正面文字 | |
| 正面铭文 | 神 寳 功 開 (Translation: Inaugural currency of the Jingō era (read clockwise)) |
| 背面描述 | Plain |
| 背面文字 | |
| 背面铭文 | |
| 边缘 | Smooth |
| 铸币厂 | |
| 铸造量 | ND (765-782) - DHJ# 1.20; closed 開; 功 with 力 - ND (765-782) - DHJ# 1.21; closed 開; 功 with 刀 - ND (765-782) - DHJ# 1.22; closed 開; 功 with 刀 with equal lenght down stokes - ND (765-782) - DHJ# 1.23; open 開, 功 with 刀 with straight down stokes - ND (765-782) - DHJ# 1.24; smaller characters than 1.23 - ND (765-782) - DHJ# 1.25; open 開, 功 with curved strokes - |
| Numisquare 编号 | 5038909650 |
| 备注 |